Grade 6 Answer Key MATH Form B

Please mark your answer for each multiple-choice question by filling in the circle completely for the correct answer. Mark only one answer for each question. If you do not know the answer, make your best guess.
1. / Which of the following shows the numbers in order from least to greatest?
Ο / 0.765,0.82,0.791
Ο / 0.765,0.791,0.82
Ο / 0.791,0.82,0.765
Ο / 0.791,0.765,0.82
2. / What is the value of the expression shown below?
2 + 4 x (3 + 7)
Ο / 21
Ο / 25
Ο / 42
Ο / 60

Derek is making hot fudge sauce using the recipe shown below. Use it to answer number 3.

Hot Fudge Sauce
·  12 ounces of chocolate chips
·  ¾ cup of heavy cream
·  1 tablespoon of butter
3. / If Derek is going to double the recipe, how many cups of heavy
cream will he need?
Ο / 2
Ο / 1
Ο / 1
Ο /

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4. / What is the prime factorization of 72?
Ο / 2 × 32 × 4
Ο / 22 × 33
Ο / 23 × 32
Ο / 24 × 32

5. What is the area of the triangle shown below?

Ο / 10 square inches
Ο / 12.5 square inches
Ο / 20 square inches
Ο / 40 square inches

6.  Julian is drawing a rectangle on the coordinate grid below. Each vertex of his rectangle will have whole number coordinates. Vertices A, B, and C of the rectangle are shown on the grid.

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Julian will graph the point D to complete the rectangle. What are the coordinates of point D

Ο / (4,6)
Ο / (5,5)
Ο / (6,4)
Ο / (6,5)
7. / Mr. Donato drew an equilateral triangle. Which of the following statements is true about the triangle?
Ο / At least one angle is obtuse.
Ο / All of the angles are acute.
Ο / At least one angle measures 90 degrees.
Ο / All of the angles have different measurements.

Use the information below to answer number 8.

A game uses a spinner that is divided into 8 sections of equal size. The sections are labeled with the numbers below:

2,3,4,4,5,6,8,8

8. / If the arrow is spun one time, what is the probability that the arrow will land on a section labeled with an even number?
Ο /
Ο /
Ο /
Ο /

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9. What values of and make both equations below true?

+ 12 = 21
+ = 16

Ο / = 8 and = 8
Ο / = 9 and = 7
Ο / = 9 and = 8
Ο / =9 and = 6

10. Bridget created the input-output table shown below.

Input / 1 / 2 / 3 / 4 / 5 / 6 / 7
Output / 4 / 6 / 8 / 10 / 12 / 14 / 16

Which of the following rules is true for all values in Bridget’s input-output table?

Ο / Input + 3 = Output
Ο / Input × 3 = Output
Ο / (Input × 2) + 1 = Output
Ο / (Input × 2) + 2 = Output

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MATH OPEN-RESPONSE QUESTIONS Form B
Read all parts of each open-response question before you begin. Write your answers to the open-response questions in the space provided in this test booklet.
Write your answer to question 11 in the space provided on the next page.

11. Shing made the design shown below using gray square tiles and white square tiles.

a.  Explain what part of the whole design is made up of gray tiles. Write your answer as a fraction or as a percent. Remember to show or explain how you got your answer.

b.  Explain what part of the whole design is made up of white tiles. Write your answer as a fraction or as a percent. Show or explain how you got your answer.

c.  In your answer booklet create another design made up of the same percentage of gray and white tiles.

Do not write on this page. Please write your
answer to this open-response question on
the next page.

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MATH

Scoring Guide and Sample Student WorkSelect a score point in the table below to view the sample student response

Score / Description
4 / The student response demonstrates an exemplary understanding of the Number Sense and Operations concepts involved in determining common equivalent fractions, decimals, and percents.
3 / The student response demonstrates a good understanding of the Number Sense and Operations concepts involved in determining common equivalent fractions, decimals, and percents. Although there is significant evidence that the student is able to recognize and apply the concepts involved, some aspect of the response is flawed. As a result, the response merits 3 points.
2 / The student response demonstrates a fair understanding of the Number Sense and Operations concepts involved in determining common equivalent fractions, decimals, and percents. While some aspects of the task are completed correctly, others are not. The mixed evidence provided by the student merits 2 points.
1 / The student response demonstrates only a minimal understanding of the Number Sense and Operations concepts involved in determining common equivalent fractions, decimals, and percents.
0 / The student response contains insufficient evidence of an understanding of the Number Sense and Operations concepts involved in determining common equivalent fractions, decimals, and percents to merit any points.

STOP!

Score Point 4

Score Point 3

Score Point 2

Score Point 1

Score Point 0

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